11340787 has 4 divisors (see below), whose sum is σ = 11357280. Its totient is φ = 11324296.

The previous prime is 11340757. The next prime is 11340821. The reversal of 11340787 is 78704311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11340787 - 2¹⁹ = 10816499 is a prime.

It is a super-2 number, since 2×11340787² = 257226899558738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11340757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7168 + ... + 8605.

It is an arithmetic number, because the mean of its divisors is an integer number (2839320).

Almost surely, 2^11340787 is an apocalyptic number.

11340787 is a deficient number, since it is larger than the sum of its proper divisors (16493).

11340787 is an equidigital number, since it uses as much as digits as its factorization.

11340787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16492.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 11340787 is about 3367.6084986233. The cubic root of 11340787 is about 224.6713688002.

The spelling of 11340787 in words is "eleven million, three hundred forty thousand, seven hundred eighty-seven".